Meghan Trainor Dating Nick Jonas' Assistant -- See the Kiss Pic!

The 21-year-old Grammy nominee and Andersen have reportedly been seeing each other since November, and a recent Instagram photo posted by the assistant only helped solidify rumors that these two were sweet on each other. The photo shows Andersen giving Trainor a big kiss on the cheek, and he captioned the pic with lyrics from her song "All About That Bass." He wrote: "Every inch of you is perfect from the bottom to the top."

This budding romance seems to have blossomed while Trainor and Jonas, Andersen's client, were performing on the Jingle Ball Tour over the holiday season. A source for E! claims the 2014 breakout star brought her new love interest to an event at Philymack studios back in November.

What do you think of Trainor's new romance? Is this the real thing or just a holiday fling?